Add NetworkHandler to own network handlers in src/chromeos/network

chrome/browser/chromeos/imageburner/burn_manager.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/imageburner/burn_manager.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/string_util.h"
 #include "base/threading/worker_pool.h"
@@ skipping 208 matching lines @@
       cancelled_(false),
       burning_(false),
       block_burn_signals_(false),
       image_dir_(downloads_directory.Append(kTempImageFolderName)),
       config_file_url_(kConfigFileUrl),
       config_file_fetched_(false),
       state_machine_(new StateMachine()),
       url_request_context_getter_(context_getter),
       bytes_image_download_progress_last_reported_(0),
       weak_ptr_factory_(this) {
-  NetworkStateHandler::Get()->AddObserver(this);
+  NetworkHandler::Get()->network_state_handler()->AddObserver(this);
   base::WeakPtr<BurnManager> weak_ptr(weak_ptr_factory_.GetWeakPtr());
   device_handler_.SetCallbacks(
       base::Bind(&BurnManager::NotifyDeviceAdded, weak_ptr),
       base::Bind(&BurnManager::NotifyDeviceRemoved, weak_ptr));
   DBusThreadManager::Get()->GetImageBurnerClient()->SetEventHandlers(
       base::Bind(&BurnManager::OnBurnFinished,
                  weak_ptr_factory_.GetWeakPtr()),
       base::Bind(&BurnManager::OnBurnProgressUpdate,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 BurnManager::~BurnManager() {
   if (image_dir_created_) {
     file_util::Delete(image_dir_, true);
   }
-  NetworkStateHandler::Get()->RemoveObserver(this);
+  NetworkHandler::Get()->network_state_handler()->RemoveObserver(this);
   DBusThreadManager::Get()->GetImageBurnerClient()->ResetEventHandlers();
 }
 
 // static
 void BurnManager::Initialize(
     const base::FilePath& downloads_directory,
     scoped_refptr<net::URLRequestContextGetter> context_getter) {
   if (g_burn_manager) {
     LOG(WARNING) << "BurnManager was already initialized";
     return;
@@ skipping 389 matching lines @@
     // Note: in theory, this is not a part of notification, but cancelling
     // the running burning task. However, there is no good place to be in the
     // current code.
     // TODO(hidehiko): Clean this up after refactoring.
     OnError(IDS_IMAGEBURN_DEVICE_NOT_FOUND_ERROR);
   }
 }
 
 }  // namespace imageburner
 }  // namespace chromeos